String Constants

A string constant consists of a sequence of characters enclosed in double
quotes ( ") (ASCII 0x22). To include a double-quote character ("), single-quote character ('), or backslash character
(\) within a string, precede the character with a backslash (\) (ASCII 0x5C). A character can be expressed in a string as its ASCII value
in octal preceded by a backslash (for example, the letter “J” could be
expressed as “\112”). The assembler accepts the following escape sequences
in strings: